CH438529A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH438529A
CH438529A CH1371564A CH1371564A CH438529A CH 438529 A CH438529 A CH 438529A CH 1371564 A CH1371564 A CH 1371564A CH 1371564 A CH1371564 A CH 1371564A CH 438529 A CH438529 A CH 438529A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1371564A
Other languages
German (de)
Inventor
Gies Helmut
Lindner Helmut
Siebert Arthur
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH438529A publication Critical patent/CH438529A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1371564A 1963-10-25 1964-10-22 Process for the preparation of water-insoluble monoazo dyes CH438529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41086A DE1224857B (en) 1963-10-25 1963-10-25 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
CH438529A true CH438529A (en) 1967-06-30

Family

ID=7098510

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1371564A CH438529A (en) 1963-10-25 1964-10-22 Process for the preparation of water-insoluble monoazo dyes

Country Status (7)

Country Link
US (1) US3284437A (en)
AT (1) AT249204B (en)
BE (1) BE654835A (en)
CH (1) CH438529A (en)
DE (1) DE1224857B (en)
GB (1) GB1084365A (en)
NL (2) NL6412138A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644232C3 (en) * 1967-11-04 1974-05-16 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Water-insoluble monoazo dyes, process for their preparation and their use
CN105462284B (en) * 2015-12-15 2017-07-25 浙江闰土研究院有限公司 A kind of preparation method of environmental-friendly disperse dye

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658506A (en) * 1899-10-09 1900-09-25 Farbenfabriken Of Elberfeld Company Brown dye and process of making same.
US2083308A (en) * 1935-08-27 1937-06-08 Firm Of J R Geigy A G Monoazo-dyestuffs and their manufacture
US2111300A (en) * 1936-02-10 1938-03-15 Firm J R Geigy S A Monoazo-dyestuffs and their manufacture
US2155755A (en) * 1936-11-19 1939-04-25 Soc Of Chemical Ind Mono-azo dyestuffs
GB666057A (en) * 1948-12-07 1952-02-06 Ciba Ltd Manufacture of insoluble azo-dyestuffs
FR1261580A (en) * 1960-06-29 1961-05-19 Sandoz Ag New nitrated azo dyes suitable for dyeing, padding and printing polyester fibers and preparation of these dyes

Also Published As

Publication number Publication date
GB1084365A (en)
NL130318C (en)
BE654835A (en)
AT249204B (en) 1966-09-12
NL6412138A (en) 1965-04-26
DE1224857B (en) 1966-09-15
US3284437A (en) 1966-11-08

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